Update junit5 monorepo to v5.11.4

Author: renovate[bot]

letter/build.gradle

@@ -16,8 +16,8 @@ dependencies {
     implementation 'org.apache.pdfbox:pdfbox:3.0.0'
     implementation 'org.apache.pdfbox:xmpbox:2.0.29'
     implementation 'com.github.javafaker:javafaker:1.0.2'
-    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.10.0'
-    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.10.0'
+    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.11.4'
+    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.11.4'
 }
 
 group = 'com.datengaertnerei.test'

pix/build.gradle

@@ -31,8 +31,8 @@ dependencies {
 
 	implementation 'commons-cli:commons-cli:1.5.0'
 
-    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.10.0'
-    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.10.0'
+    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.11.4'
+    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.11.4'
 
 	testImplementation 'org.mock-server:mockserver-client-java:5.15.0'
 	testImplementation 'org.mock-server:mockserver-netty:5.15.0'